// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: |
    The result of division is determined by the specification of IEEE 754
    arithmetics
es5id: 11.5.2_A4_T6
description: >
    Division of a finite value by an infinity results in zero of
    appropriate sign
---*/

//CHECK#1
function Test() {
    if (1 / Number.NEGATIVE_INFINITY !== -0) {
      throw new Test262Error('#1.1: 1 / -Infinity === 0. Actual: ' + (1 / -Infinity));
    } else {
      if (1 / (1 / Number.NEGATIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
        throw new Test262Error('#1.2: 1 / -Infinity === - 0. Actual: +0');
      }
    }

//CHECK#2
    if (-1 / Number.NEGATIVE_INFINITY !== +0) {
      throw new Test262Error('#2.1: -1 / -Infinity === 0. Actual: ' + (-1 / -Infinity));
    } else {
      if (1 / (-1 / Number.NEGATIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
        throw new Test262Error('#2.2: -1 / -Infinity === + 0. Actual: -0');
      }
    }

//CHECK#3
    if (1 / Number.POSITIVE_INFINITY !== +0) {
      throw new Test262Error('#3.1: 1 / Infinity === 0. Actual: ' + (1 / Infinity));
    } else {
      if (1 / (1 / Number.POSITIVE_INFINITY) !== Number.POSITIVE_INFINITY) {
        throw new Test262Error('#3.2: 1 / Infinity === + 0. Actual: -0');
      }
    }

//CHECK#4
    if (-1 / Number.POSITIVE_INFINITY !== -0) {
      throw new Test262Error('#4.1: -1 / Infinity === 0. Actual: ' + (-1 / Infinity));
    } else {
      if (1 / (-1 / Number.POSITIVE_INFINITY) !== Number.NEGATIVE_INFINITY) {
        throw new Test262Error('#4.2: -1 / Infinity === - 0. Actual: +0');
      }
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
